--- version: rssac002v3 service: i.root-servers.net start-period: '2026-01-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6928103280 dns-udp-queries-received-ipv6: 2553178833 dns-tcp-queries-received-ipv4: 172506023 dns-tcp-queries-received-ipv6: 44753010 dns-udp-responses-sent-ipv4: 6604924135 dns-udp-responses-sent-ipv6: 2389838961 dns-tcp-responses-sent-ipv4: 181465179 dns-tcp-responses-sent-ipv6: 48314998